You've got electricity and Internet. You never had to churn your own butter or dealt with leprosy. If you are living in a modern place. You automatically have better amenities then royalty had 100 years ago. Still bad things happen, but you can use these to learn how to become stronger. You have to choose that the rest of your life won't be shit. Work on something else I doubt stuttering is your only issue, but you probably blame it for your other problems. Tech is rapidly advancing faster then we can imagine. Quantum computers are going to be used to get a much better understanding of the brain and speech. Id bet in ten years they will have this figured out. But if you have already decided the rest of your life is going to be shit, then it will be. All you need to do is know you are going to improve on your current position and make a plan and follow thru, and don't worry about setbacks.